SU1331428A3 - Способ получени 2,3-дигидро-2,2-диметил-7-оксибензофурана - Google Patents

Способ получени 2,3-дигидро-2,2-диметил-7-оксибензофурана Download PDF

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Publication number
SU1331428A3
SU1331428A3 SU833663190A SU3663190A SU1331428A3 SU 1331428 A3 SU1331428 A3 SU 1331428A3 SU 833663190 A SU833663190 A SU 833663190A SU 3663190 A SU3663190 A SU 3663190A SU 1331428 A3 SU1331428 A3 SU 1331428A3
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SU
USSR - Soviet Union
Prior art keywords
carried out
heating
mol
dihydro
dimethyl
Prior art date
Application number
SU833663190A
Other languages
English (en)
Russian (ru)
Inventor
Верасини Серж
Original Assignee
Рон-Пуленк Агрошими (Фирма)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Рон-Пуленк Агрошими (Фирма) filed Critical Рон-Пуленк Агрошими (Фирма)
Application granted granted Critical
Publication of SU1331428A3 publication Critical patent/SU1331428A3/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
SU833663190A 1982-11-18 1983-11-17 Способ получени 2,3-дигидро-2,2-диметил-7-оксибензофурана SU1331428A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8219548A FR2536395A1 (fr) 1982-11-18 1982-11-18 Procede de preparation du dihydro-2,3 dimethyl-2,2 hydroxy-7 benzofuranne

Publications (1)

Publication Number Publication Date
SU1331428A3 true SU1331428A3 (ru) 1987-08-15

Family

ID=9279404

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833663190A SU1331428A3 (ru) 1982-11-18 1983-11-17 Способ получени 2,3-дигидро-2,2-диметил-7-оксибензофурана

Country Status (19)

Country Link
EP (1) EP0112785B1 (fr)
JP (1) JPS59106481A (fr)
KR (1) KR910002542B1 (fr)
AT (1) ATE37181T1 (fr)
BG (1) BG42006A3 (fr)
BR (1) BR8306229A (fr)
DD (1) DD212514A5 (fr)
DE (1) DE3377987D1 (fr)
DK (1) DK163430C (fr)
ES (1) ES8406462A1 (fr)
FR (1) FR2536395A1 (fr)
HU (1) HU194201B (fr)
IE (1) IE56260B1 (fr)
IL (1) IL70107A (fr)
PL (1) PL145981B1 (fr)
PT (1) PT77679B (fr)
RO (1) RO87595A (fr)
SU (1) SU1331428A3 (fr)
YU (1) YU42631B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1199987B (it) * 1983-02-04 1989-01-05 Brichima Spa Processo per la produzione di derivati benzofuranici

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932458A1 (de) * 1979-08-10 1981-02-26 Bayer Ag Herstellung von monoalkylethern von hydroxyphenolen und deren umwandlung zu hydroxycumaranen
FR2470768A1 (fr) * 1979-12-07 1981-06-12 Rhone Poulenc Agrochimie Procede de preparation de derives de benzofuranne
US4380654A (en) * 1982-02-18 1983-04-19 Fmc Corporation Process for preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент СССР № 1153828, кл. С 07 D 307/86, 1980. *

Also Published As

Publication number Publication date
DK527083A (da) 1984-05-19
DK527083D0 (da) 1983-11-17
YU225383A (en) 1986-02-28
PL145981B1 (en) 1988-12-31
DD212514A5 (de) 1984-08-15
IL70107A0 (en) 1984-02-29
ES527341A0 (es) 1984-08-01
BR8306229A (pt) 1984-06-19
IL70107A (en) 1987-03-31
DK163430B (da) 1992-03-02
FR2536395A1 (fr) 1984-05-25
FR2536395B1 (fr) 1985-03-29
YU42631B (en) 1988-10-31
RO87595B (ro) 1985-08-31
EP0112785A1 (fr) 1984-07-04
DK163430C (da) 1992-07-20
RO87595A (fr) 1985-08-31
KR840006640A (ko) 1984-12-01
IE56260B1 (en) 1991-06-05
BG42006A3 (en) 1987-09-15
PT77679B (fr) 1986-05-12
KR910002542B1 (ko) 1991-04-23
JPS59106481A (ja) 1984-06-20
PT77679A (fr) 1983-12-01
ES8406462A1 (es) 1984-08-01
EP0112785B1 (fr) 1988-09-14
PL244580A1 (en) 1984-09-24
IE832690L (en) 1984-05-17
DE3377987D1 (en) 1988-10-20
JPH0513951B2 (fr) 1993-02-23
ATE37181T1 (de) 1988-09-15
HU194201B (en) 1988-01-28

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